精简剧情：它通过Gap讲述了一个关于BL粉丝的故事，一个从来没有任何经验的普通男生和一个活跃在粉丝圈的女生。这个系列是关于音乐乐队的。 　　It tells a story about BL's fandom through Gap, an ordinary boy that never has any experience and the female lead who is an active member of the fandom. The series is about the music band.